Solve the System of Linear Equations by the Method of Elimination.Find

Multiple Choice

Solve the system of linear equations by the method of elimination.Find (x,y) and check your solution algebraically. ​​ $$\left\{ \begin{array} { c } 5 x + 7 y = 21 \\- 14 x - 18 y = - 38\end{array} \right.$$ ​

A) ​(14,13)
B) (-14,-13) ​
C) (-14,14)
D) (-14,13)
E) (14,-13)